CN101320313A - Memory apparatus - Google Patents
Memory apparatus Download PDFInfo
- Publication number
- CN101320313A CN101320313A CNA2008101262044A CN200810126204A CN101320313A CN 101320313 A CN101320313 A CN 101320313A CN A2008101262044 A CNA2008101262044 A CN A2008101262044A CN 200810126204 A CN200810126204 A CN 200810126204A CN 101320313 A CN101320313 A CN 101320313A
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- controller
- memory device
- backboard
- interface board
- service interface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
Abstract
The embodiment of the invention provides a storing device that comprises a back board, a controller connected with the back board and a business interface board arranged on the back board. The business interface board is connected with the controller via the back board. With the technical proposal of the storing device adopted, as the business interface board is connected with the controller via the back board, the amount of the external business interface of the storing device can be greatly increased, the types of the interface can be flexibly configured and updating and extension are convenient.
Description
Technical field
The present invention relates to computer realm, particularly a kind of memory device.
Background technology
Along with informationalized continuous development and deep, the continuous growth of data has driven the development of data storage device.And the development of Internet technology makes memory device break through the restriction of physical space especially, and the user can be by internet storage and visit data.Memory device develops into present storage area network (SAN, Storage Area Network) from being attached to server at first, network insertion storage (NAS, Network attachedstorage).Present SAN or NAS equipment interface are more single, and the agreement of support is also more single.Need buy different equipment at different applied environments, therefore increase user's cost.Along with new technology and business development, memory interface presents variation, produced system for serial small computer special purpose interface (SASCSI, Serial Attached Small Computer System Interface) interface, gigabit Ethernet (GE, Gigabit Ethernet) interface, optical-fibre channel (FC, Fibre Channel) interface, 10GE interface etc.The stores processor ability develops into the mass-memory unit that nowadays needs to support station servers up to a hundred and thousands of hard disks also from only supporting a separate unit server and hundreds of hard disk at first simultaneously.Therefore, can not satisfy new business development needs based on single business, low capacity, the fixing middle-end storage architecture of configuration in the past.Multi-service, high capacity, high-performance, extendible capacity, high reliability becomes the primary demand of new middle-end memory device.
Please refer to Fig. 1, be the configuration diagram of an enforcement of prior art memory device.As shown in FIG., memory device adopts the dual controller framework, is connected with controller A base plate 11 and controller B base plate 12 on System Backplane 10.Wherein, the north bridge chips 112 and host interface 113 that is connected with north bridge chips 112 and the disk interface 114 that central processing unit (CPU, CentralProcess Unit) 111 is installed on the controller A base plate 11, are connected with CPU111; The north bridge chips 122 that on the controller B base plate 12 CPU121 is installed, is connected and host interface 123 that is connected with north bridge chips 122 and disk interface 124 with CPU121.
Above-mentioned host interface type generally is FC or GE, and disk interface generally is FC or SAS.Because two types the used device difference of interface, and host interface part (or disk interface part) is integrated with the controller base plate, therefore if different main frame or disk interfaces will be provided, needs to change entire controller.Therefore, adopt the memory device upgrading and the dilatation of this kind framework very inconvenient, and kind of interface and negligible amounts, can not satisfy the application under the multiservice environment.
Prior art also has the framework of another kind of memory device, on the basis of aforementioned memory device, host interface is partly made independently module, is buckled on the controller base plate.This scheme has certain dirigibility with respect to the aforementioned techniques scheme.The difference of carrying out interface by dissimilar interface buckles disposes, and has saved Material Cost.And, adopting the buckle form, can go out on the base plate more to win interface, increased disk or interface quantity gradually.But because the host interface plate is buckled on the controller base plate before dispatching from the factory, just configuration is fixing in the back of dispatching from the factory.Can't on-the-spotly change; Different host interface types need be detained different interface boards, can not flexible configuration; Interface quantity is still limited.
Therefore, in carrying out the invention process, the inventor finds that there are the following problems at least in the prior art: the memory device that prior art provides, and kind of interface and quantity are few, and upgrade expanding is very inconvenient.
Summary of the invention
The technical matters that the embodiment of the invention will solve provides a kind of memory device, can increase interface quantity and convenient upgrading and dilatation.
The purpose of the embodiment of the invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of memory device, and it comprises:
Backboard;
Controller links to each other with described backboard;
Service interface board is arranged on the described backboard, and described service interface board links to each other with described controller by described backboard.
The embodiment of the invention also provides a kind of memory device, and it comprises:
Backboard;
At least one controller links to each other with described backboard;
At least one service interface board is arranged on the described backboard, and described service interface board links to each other with described controller by described backboard;
Wherein, each controller can connect at least one service interface board by backboard.
The memory device that provides by the embodiment of the invention because service interface board links to each other with described controller by backboard, therefore, the outward service interface quantity of memory device can increase considerably, interface type can flexible configuration, upgrade and dilatation very convenient.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of prior art memory device;
Fig. 2 is the structural representation of an embodiment of memory device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Please refer to Fig. 2, a kind of structural representation of the memory device that provides for the embodiment of the invention.Memory device in the present embodiment comprises two controllers.In other embodiments, memory device also can comprise a controller, also can comprise plural controller, and wherein the structure of memory device is identical with present embodiment.
Described memory device comprises backboard 20, first controller 21 that links to each other with described backboard 20 and second controller 22, first service interface board 23 that links to each other with described backboard 20 and second service interface board 24.Described first service interface board 23 and second service interface board 24 are arranged on the described backboard 20.Wherein, described first service interface board 23 links to each other with internal bus 213 on described first controller 21 by backboard 20, described second service interface board 24 links to each other with internal bus 223 on described second controller 22 by backboard 20, in the present embodiment, described first controller 21 can be connected with a plurality of first service interface boards 23 by backboard 20, and second controller 22 can be connected with a plurality of second service interface boards 24 by backboard 20.
Described first controller 21 comprises the first controller base plate 210 that links to each other with backboard 20, on the described first controller base plate 210 CPU 211, north bridge chips 212 is installed.
Described second controller 22 comprises the second controller base plate 220 that links to each other with backboard 20, on the described second controller base plate 220 CPU 221, north bridge chips 222 is installed.
The quantity of described first service interface board 23, second service interface board 24 can be limited by the load capacity of cabinet size and bus generally according to user's needs design.The type of described first service interface board 23, second service interface board 24 can flexible configuration, can be host interface plate and/or disk interface board.When the main frame number less, the disk number more for a long time, can be the host interface plate in first service interface board 23 or second service interface board 24 definition few, more the disk interface board definition.Otherwise, can be host interface plate definition more, disk interface board definition few.For example, in the present embodiment, described first service interface board 23 comprises 2 host interface plates and 2 disk interface boards.
Because service interface board separates with the controller base plate, the quantity of service interface board can be arranged to a lot of pieces according to user's needs setting.For example, 10 of service interface boards are set, comprise 2-4 interface on the every service interface board, whole memory device then can have 20 to 40 interfaces, has Duoed 5 to 10 times than conventional architectures under identical volume.So the storage device interface quantity that the embodiment of the invention provides increases considerably, because interface quantity increases, both can connect more disk frame, enlarge power system capacity, can increase the host interface number again, save FC or Ethernet switch, reduced the networking cost of whole computer system.
Described first service interface board 23, second service interface board 24 can also plug on described backboard 20.Therefore, when needs are changed dissimilar host interface or disk interfaces or need be carried out dilatation to the interface of memory device, do not need more changer controller part, only need to change service interface board and get final product.For example, when business development need increase the SCSI host interface and the SAS disk interface carries out dilatation, can on backboard 20, insert SCSI service interface board and SAS service interface board, need not to change original memory device or change original controller, can not influence other business interface yet, can carry out dilatation to memory device easily; Occur as new interfacing, as 6G SAS, 8G FC by increasing the newtype service interface board, inserts on the backboard, for memory device provides new business interface, finishes the upgrading of memory device.So memory device upgrading and dilatation that the embodiment of the invention provides are very convenient.
Memory device in the present embodiment has comprised two controllers, adopts the structure and the present embodiment of memory device of other quantity basic identical, is not described further here.
The memory device that provides by the embodiment of the invention because service interface board links to each other with described controller by backboard, therefore, the outward service interface quantity of memory device can increase considerably, interface type can flexible configuration, upgrade and dilatation very convenient.
More than a kind of memory device provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment set forth, the explanation of above embodiment just is used to help to understand disclosed technical scheme; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a memory device is characterized in that, comprising:
Backboard;
Controller links to each other with described backboard;
Service interface board is arranged on the described backboard, and described service interface board links to each other with described controller by described backboard.
2. memory device according to claim 1 is characterized in that, described controller comprises:
The controller base plate links to each other with described backboard;
North bridge chips is installed on the described controller base plate;
Central processing unit is installed on the described controller base plate.
3. memory device according to claim 1 is characterized in that, described service interface board is host interface plate and/or disk interface board.
4. memory device according to claim 1 is characterized in that, described service interface board can plug on described backboard.
5. a memory device is characterized in that, comprising:
Backboard;
At least one controller links to each other with described backboard;
At least one service interface board is arranged on the described backboard, and described service interface board links to each other with described controller by described backboard;
Wherein, each controller can connect at least one service interface board by backboard.
6. memory device according to claim 5 is characterized in that, described controller comprises:
The controller base plate links to each other with described backboard;
North bridge chips is installed on the described controller base plate;
Central processing unit is installed on the described controller base plate.
7. memory device according to claim 5 is characterized in that, described service interface board is host interface plate and/or disk interface board.
8. memory device according to claim 5 is characterized in that, described service interface board can plug on described backboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101262044A CN101320313A (en) | 2008-06-26 | 2008-06-26 | Memory apparatus |
| PCT/CN2009/070479 WO2009155796A1 (en) | 2008-06-26 | 2009-02-20 | A storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101262044A CN101320313A (en) | 2008-06-26 | 2008-06-26 | Memory apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101320313A true CN101320313A (en) | 2008-12-10 |
Family
ID=40180387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101262044A Pending CN101320313A (en) | 2008-06-26 | 2008-06-26 | Memory apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101320313A (en) |
| WO (1) | WO2009155796A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009155796A1 (en) * | 2008-06-26 | 2009-12-30 | 成都市华为赛门铁克科技有限公司 | A storage device |
| CN105591950A (en) * | 2015-09-22 | 2016-05-18 | 杭州华三通信技术有限公司 | Network device and assembly thereof |
| WO2016177133A1 (en) * | 2015-07-01 | 2016-11-10 | 中兴通讯股份有限公司 | Service board and communication device having same |
| CN112313586A (en) * | 2018-06-01 | 2021-02-02 | 西创同驰系统控制股份公司 | Automation system, operating method for an automation system, and computer program product |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100431349B1 (en) * | 2002-03-27 | 2004-05-12 | 삼성전자주식회사 | networking computer and power controlling method for IDE disk therefor |
| US20040162927A1 (en) * | 2003-02-18 | 2004-08-19 | Hewlett-Packard Development Company, L.P. | High speed multiple port data bus interface architecture |
| CN101320313A (en) * | 2008-06-26 | 2008-12-10 | 华为技术有限公司 | Memory apparatus |
-
2008
- 2008-06-26 CN CNA2008101262044A patent/CN101320313A/en active Pending
-
2009
- 2009-02-20 WO PCT/CN2009/070479 patent/WO2009155796A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009155796A1 (en) * | 2008-06-26 | 2009-12-30 | 成都市华为赛门铁克科技有限公司 | A storage device |
| WO2016177133A1 (en) * | 2015-07-01 | 2016-11-10 | 中兴通讯股份有限公司 | Service board and communication device having same |
| CN106330514A (en) * | 2015-07-01 | 2017-01-11 | 中兴通讯股份有限公司 | Service board and communication device with same |
| CN105591950A (en) * | 2015-09-22 | 2016-05-18 | 杭州华三通信技术有限公司 | Network device and assembly thereof |
| CN105591950B (en) * | 2015-09-22 | 2019-03-08 | 新华三技术有限公司 | A kind of network equipment and its component |
| CN112313586A (en) * | 2018-06-01 | 2021-02-02 | 西创同驰系统控制股份公司 | Automation system, operating method for an automation system, and computer program product |
| US11981361B2 (en) | 2018-06-01 | 2024-05-14 | Selectron Systems Ag | Automation system, operating method for automation system, and computer program product |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009155796A1 (en) | 2009-12-30 |
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Owner name: CHENGDU CITY HUAWEI SAIMENTEKE SCIENCE CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20090424 |
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Effective date of registration: 20090424 Address after: Qingshui River District, Chengdu high tech Zone, Sichuan Province, China: 611731 Applicant after: Chengdu Huawei Symantec Technologies Co., Ltd. Address before: Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Province, China: 518129 Applicant before: Huawei Technologies Co., Ltd. |
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Open date: 20081210 |